别让你的梦想只是梦想。

成功不在于终点，而在于旅程。

煤炭行业的未来在于清洁高效利用

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

数学中最深刻的思想往往源于最简单的观察。